Gong Lao looked at the messy alchemy room in front of him and shook his head bitterly.

Su Chen looked at Gong Lao with some surprise, it was in Su Chen's opinion.

I really didn't expect that Gong Lao would plan to break through the eighth-grade alchemist at this moment.

You must know that even the seventh-grade alchemists are very few in the four holy dynasties.

Not to mention the eight-rank alchemist, looking at the chaos in the alchemy room.

It can also be seen that the palace elder tried a hundred times before.

"What is wrong? The old man is obviously refining according to the Dan Fang, what is wrong?" Gong Lao muttered with a frown.

"Gong Lao, what kind of elixir are you going to refine?" Su Chen looked at Gong Lao and asked subconsciously.

"Eight Pins Pill: Mantra Longyan Pill. Gong Lao said after dusting off his body.

"That's right, your kid is a third-grade alchemist, hurry up and follow the old man!" Gong Lao grabbed Su Chen and walked towards the alchemy room.

"Gong Lao! Gong Lao, you are refining the Eight Rank Pill now, what can I do with a little Zheng Sanpin?" Su Chen looked at Gong Lao and said in a panic.

"Of course, I asked you to help the old man! Hurry up!" said Gong Lao with a smile, seeing Gong Lao like this.

Su Chen was in place, naturally in Su Chen's opinion.

Refining the eighth-grade elixir, even the seventh-grade alchemist may not be able to cooperate.

What's more, he is just a third-grade alchemist, and he is in the Tianwu Academy.

Those who are above themselves seem to be no less than a few digits.

Why didn't Gong Lao look for them? This was also where Su Chen was puzzled.

As if sensing Su Chen's doubts, Gong Lao looked at Su Chen with a smile.

"Do you really think that the old man hasn't looked for those alchemists who are four or five grades before?"

"Aren't they all good?" After hearing Gong Lao's words, Su Chen asked in a stunned voice.

"Although those alchemists are of the fourth and fifth grades, their hearts are not stable enough. ”

"At the slightest change, I don't know what to do. ”

"But your kid is different, when your kid was refining the Zhengsanpin Pill before, his heart was far above them. Gong Lao said while sorting out the medicinal materials.

"So don't stay where you are now, hurry up and help the old man. Gong Lao said, and handed the Eight Pins Pill Pill Pill to Su Chen.

Looking at the Eight Pins Pill Pill Pill in his hand, a bitter smile appeared at the corner of Su Chen's mouth.

It seems that there is really no way to refuse now.

That's it, Su Chen looked at the Eight Pins Pill Pill in his hand seriously.

"This Dan prescription is incomplete, and there are still two herbs missing. Just as Su Chen was checking, the injured old man appeared beside Su Chen and said.

"Lying on the grass, don't be scary now, okay?" Su Chen said as he looked at the injured old man floating beside him in fright.

"Hmm, what's wrong with you kid?" The palace elder who was tidying up the alchemy room turned his head and looked at Su Chen suspiciously.

"No, no, I just think there's something wrong with this Danfang. Hearing Gong Lao's inquiry, Su Chen said subconsciously.

"What? You said there was something wrong with this Dan Fang, what was the problem?" Gong Lao took the Dan Fang from Su Chen's hand, frowned and asked.

"This ...... Hurt the old man ......" Su Chen asked in a low voice, and the old man said in a whisper in the ear of Su Chen, who was smiling.

"Missing the tail of the fire snake and the saliva of the sky curtain bat. Su Chen looked at Gong Lao and said.

"The saliva of the Celestial Veil Bat?"

"This mantra Longyan Pill belongs to the Eight Rank Pills, the most masculine and rigid pills. ”

"The medicinal materials needed are all masculine and strong, and the saliva of the fire snake tail and the heavenly curtain bat belong to the extreme yin. ”

"If these two medicinal materials are added, it will cause instability in the Mantra Longyan Pill, and even the medicinal effect will be lost. ”

"So don't say this kind of thing in the future, do you know?" Gong Lao told again and again, and then planned to continue to tidy up the alchemy room.

After hearing Gong Lao's words, this made Su Chen touch the tip of his nose in embarrassment.

Then he glared at the injured old man beside him, but the injured old man shrugged his shoulders.

"This little guy does have some understanding of pharmacodynamics, but he doesn't know that the Eight Pins Pill is to jump out of these rules. ”

"It's no wonder that I've been stuck in the Seventh-Rank Alchemist until now. The wounded old man muttered to himself.

This made Su Chen can't help but give a blank look, naturally in Su Chen's opinion.

The injured old man doesn't seem to be as old as the palace, but now he actually calls the palace old and the little guy?

Sensing the meaning of Su Chen's eyes, the injured old man didn't explain anything.

Instead, he told Su Chen why he wanted to add these two medicinal materials now.

Then let Su Chen tell the palace elder if the palace elder wanted to be promoted to the eighth rank.

Now is the time to step out of the rules, otherwise you will never be able to move up the ranks.

Thinking about Su Chen now, he doesn't want to watch Gong Lao fail for the hundredth and first time, right?

That's it, Su Chen looked at Gong Lao again.

Tell the old man who was injured before to tell him the palace old man as it is.

If it is to refine the seven-grade to masculine and rigid elixir, it is true that the pharmacology of the medicinal materials needs to be supreme masculine and rigid.

In this way, the stability and efficacy of the pill can be guaranteed, but the eight-pinned pill is by no means comparable to the seven-pinned pill.

The reason why eight-rank alchemists are so rare is that very few people can break away from the rules.

The medicinal materials required by the Mantra Longyan Pill are basically the most yang and the strongest among the medicinal effects, which are by no means comparable to the Seven Pins Pill.

When many of the most masculine and rigid medicinal materials are in harmony with each other, it will lead to extremely unstable medicinal effects.

Even the fryer will eventually appear is nothing, and this time.

It is also necessary to use the medicinal materials of extreme yin to synthesize the yang and rigidity in the medicinal materials, which will not only lead to the loss of the effectiveness of the pill as a traditional Chinese medicine.

On the contrary, it can have a stable effect, after hearing Su Chen's words.

Gong Lao frowned slightly, after all, what Su Chen said now was indeed beyond Gong Lao's cognition.

Just when Su Chen thought that Gong Lao was going to scold him, he saw Gong Lao laughing.

"What you kid said is right, if you can't get rid of your cognition, how can you refine the Eight Pins Pill?"

"But the old man is curious, why is it the saliva of the fire snake tail and the sky curtain bat?"

"Extreme Yin medicinal materials, aren't they the only two?" Gong Lao looked at Su Chen and asked suspiciously.

"Uh...... This ......" Hearing Gong Lao's inquiry, Su Chen was a little stunned.

After all, in Su Chen's opinion, he didn't know why this was now.

"It's because I happened to see the complete Dan recipe of the Truth Long Yan Dan in the Holy Sepulchre before!That's why I remember this!" Su Chen hurriedly said.

"Since it was seen in the Holy Sepulchre, then it shouldn't be wrong, but it's really a coincidence. Gong Lao said with a smile.

"That's right! That's such a coincidence!" Su Chen nodded and said, and then hurriedly stepped forward to help Gong Lao take care of the alchemy room.

Su Chen didn't expect that Gong Lao would really believe it now.